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  <title>Backup a function</title>
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  <div id="layout-content"><div id="function.uopz-backup" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">uopz_backup</h1>
  <p class="verinfo">(PECL uopz 1 &gt;= 1.0.3, PECL uopz 2)</p><p class="refpurpose"><span class="refname">uopz_backup</span> &mdash; <span class="dc-title">Backup a function</span></p>

 </div>

 <div id="function.uopz-backup-refsynopsisdiv">
  <div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function has been
<em class="emphasis">REMOVED</em> in PECL uopz 5.0.0.</p></div>
 </div>

 <div class="refsect1 description" id="refsect1-function.uopz-backup-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>uopz_backup</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span>
   ) : <span class="type"><span class="type void">void</span></span></div>

  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>uopz_backup</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$class</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span>
   ) : <span class="type"><span class="type void">void</span></span></div>

  <p class="para rdfs-comment">
 Backup a function at runtime, to be restored on shutdown
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-function.uopz-backup-parameters">
  <h3 class="title">参数</h3>
  <dl>

   
    <dt>
<code class="parameter">class</code></dt>

    <dd>

     <p class="para">
 The name of the class containing the function to backup
     </p>
    </dd>

   
   
    <dt>
<code class="parameter">function</code></dt>

    <dd>

     <p class="para">
 The name of the function
     </p>
    </dd>

   
  </dl>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.uopz-backup-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.uopz-backup-examples">
  <h3 class="title">范例</h3>
  <div class="example" id="example-563">
   <p><strong>Example #1 <span class="function"><strong>uopz_backup()</strong></span> example</strong></p>
   <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />uopz_backup</span><span style="color: #007700">(</span><span style="color: #DD0000">"fgets"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">uopz_function</span><span style="color: #007700">(</span><span style="color: #DD0000">"fgets"</span><span style="color: #007700">,&nbsp;function(){<br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">true</span><span style="color: #007700">;<br />});<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">fgets</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
   </div>

   <div class="example-contents"><p>以上例程会输出：</p></div>
   <div class="example-contents screen">
<div class="cdata"><pre>
bool(true)
</pre></div>
   </div>
  </div>
 </div>



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